203437304

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8629}}^1$

素因数の和:9063

約数の個数: 32

約数和(自身を含む): 437023200

約数和(自身を除く): 233585896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 8629, 11788, 17258, 23576, 34516, 60403, 69032, 120806, 241612, 483224, 3632809, 7265618, 14531236, 25429663, 29062472, 50859326, 101718652, 203437304]

約数ペア:

[(1, 203437304), (2, 101718652), (4, 50859326), (7, 29062472), (8, 25429663), (14, 14531236), (28, 7265618), (56, 3632809), (421, 483224), (842, 241612), (1684, 120806), (2947, 69032), (3368, 60403), (5894, 34516), (8629, 23576), (11788, 17258)]